Partial reconstruction of quantum states via the Jaynes principle of maximum entropy

被引：0

作者：

Adam, G ^{[1
]}

Buzek, V ^{[1
]}

Drobny, G ^{[1
]}

机构：

[1] Tech Univ Vienna, Inst Theoret Phys, A-1060 Vienna, Austria

来源：

5TH WIGNER SYMPOSIUM, PROCEEDINGS | 1998年

关键词：

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We analyze the problem of a partial reconstruction of quantum states of spin systems. We show how to reconstruct spin states when just a restricted set of mean values of the system observables is known from the measurement. This partial reconstruction is performed with the help of the Jaynes principle of maximum entropy.(1).

引用

页码：416 / 418

页数：3